In the passive synthesis lectures, Husserl has a very original treatment of modality from an experiential point of view. First come varieties of negation, which most logicians do not treat as a modality.
“[I]n the normal case of perception, all fulfillment progresses as the fulfillment of expectations. These are systematized expectations, systems of rays of expectations which, in being fulfilled, also become enriched; that is, the empty sense becomes richer in sense, fitting into the way in which the sense was prefigured.”
“But every expectation can also be disappointed, and disappointment essentially presupposes partial fulfillment; without a certain measure of unity maintaining itself in the progression of perceptions, the unity of the intentional lived-experience would crumble. Yet despite the unity of the perceptual process occurring with this abiding, unitary content of sense, a break does indeed take place, and the lived-experience of ‘otherwise’ springs forth” (Analyses Concerning Passive and Active Synthesis, p. 64).
At a very broad level, I would note that the tenor of this discourse resembles that of Aristotle’s discussions of processes fundamentally driven by ends, and of complex patterns of activity. I am also reminded of Brandom’s treatment of the experience of error in Hegel, and of the Kantian unity of apperception as a task rather than a fact.
“Naturally, this does not take place in explicit acts; but if we were to go back actively, we would necessarily find the altered interpretation explicitly and consciously, that is, the continual concordance that has been produced. But layered beneath this is something that does not accord with it, and actually what does not accord pertains to the entire series that has been flowed-off insofar as we are still conscious of the old apprehension in memory…. [A]nd with it the substratum itself, the thing itself, which in the original perceptual series bore [one] sense determination…, is in this respect crossed out and at the same time reinterpreted: it is ‘otherwise'” (p. 65).
“In the case of normal perception, the perceived object gives itself as being in a straightforward manner, as existing actuality” (p. 66). Here Husserl is using the thin modern notion of actuality as “what is the case”, rather than the teleologically charged notion I’ve been concerned to elicit in Aristotle.
He continues, “But that ‘being’ can be transformed into ‘dubitable’ or ‘questionable’, into ‘possible’, into ‘supposed’; and then ‘non-being’ can also occur here, and in contrast to this, the emphatic ‘it really is’, the ‘it is indeed so’. Correlatively, (i.e., in a noetic regard), one speaks of a believing inherent in perceiving; from time to time we already speak here of judging, that is, of judicative perception” (ibid).
He refers back to the thin notion of logical judgment in Mill and Brentano, which he has criticized elsewhere. “Here the source of really radical clarifications is perception…. [T]he modalities occur precisely here, and it is no coincidence that perception and judgment have these modalities in common. From there we will be able to show that the modes of belief necessarily play their role in all modes of consciousness” (p. 67).
The empiricist tradition had treated perception as a purely passive reception, and consciousness as a kind of mirror or transparent medium of representation. Husserl is clearly at odds with both of these conceptions.
I am a bit wary that he nonetheless seems to treat consciousness as a universal common denominator of human experience. As I read Hegel, the latter sharply distinguishes what he misleadingly calls “self-consciousness” (which essentially involves ethical relations with others) from simple “consciousness” of objects. Hegel seems to me to locate most of being human such as believing and judging in already ethical self-consciousness, and to leave only the rather abstract and elementary sphere of objects in the realm of “consciousness”. This seems right to me.
“Here a conflict occurs between the still living intentions, and — emerging in newly instituted originality — the contents of sense and the contents of belief, together with the horizons proper to them.”
“But there is not only a conflict. By being presented in the flesh, the newly constituted sense throws its opponent from the saddle, as it were. By covering it over with the fullness of its presentation in the flesh as the sense that is now demanded, it overpowers the former, which was only an empty anticipation” (p. 68).
“But it does it in such a way as to characterize the conflicting moments of the old prefiguring as void. However, insofar as these moments of sense are mere moments of a unitary sense organized in a tight uniformity, the entire sense of the series of appearance is altered modally, and this sense is at the same time duplicated. For we are still conscious of the previous sense, but as ‘painted over’, and where the corresponding moments are concerned, crossed out” (p. 69).
“Belief clashes with belief, the belief of one content of sense and one mode of intuition with a belief of a different content in its mode of intuition. The conflict consists in the peculiar ‘annulment’ of an anticipating intention…. And specifically, it is an annulment that concerns an isolated component, while the concordance of fulfillment advances where the remaining components are concerned” (p. 70).
“[T]he original constitution of a perceptual object is carried out in intentions (where external perception is concerned, in apperceptive apprehensions); these intentions, according to their essence, can undergo a modification at any time through the disappointment of protentional, expectational belief” (p. 71).
“But if we compare the unaltered consciousness, on the one hand, with the consciousness that is altered by being crossed out, on the other hand, and if we make this comparison in view of the content of sense, then we will see that while the intention is indeed transformed, the objective sense itself remains identical. The objective sense still remains the same after being crossed out precisely as a crossed out sense” (ibid, emphasis in original).
Certainly it is true that if we analytically distinguish the previous sense from the operation of crossing out that is applied to it, that sense remains the same. He seems to be treating the intention as a subjective factor in contrast to the objective sense, and this fits with the way he is approaching modality here overall. But now it occurs to me that this seems to presuppose that the operation of crossing out — or the application of modality in general — does not also result in a new objective sense that includes the crossing out or the modality, as if modality were only something subjective. I am intrigued by this whole discussion, but I also think modality corresponds to something objective in the sense of really real, and indeed plays a key role in our progressive reaching toward the real (which is always an end, and never a possession).